Two principal organelles in eukaryotes that were apparently derived from different types of bacteria are the
A. microfilaments and microtubules.
B. mitochondria and chloroplasts.
C. rough ER and smooth ER.
D. plasma membrane and nuclear membrane.
B. mitochondria and chloroplasts.
Biology & Microbiology
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The process of conjugation may introduce new alleles into the recipient strain, altering its genotype
Indicate whether the statement is true or false
Biology & Microbiology
To release the energy from an ATP molecule by removing a phosphate bond occurs via what process?
a. dehydration synthesis b. hydrolysis c. metabolism d. bioenergetics
Biology & Microbiology
Which of these occurs during vigorous exercise?
a. glycolysis b. actin depletion c. lactate fermentation d. glycogen buildup
e. creatine phosphate formation
Biology & Microbiology
The primary consumer is
a. the second link in a food chain. b. an herbivore. c. an animal. d. eaten by a carnivore. e. all of these.
Biology & Microbiology